MOC narrow-angle image R17-00539

Terrain in vicinity of Viking 1 lander


MOC narrow-angle image R17-00539
Map projection is sinusoidal, using 48.16 degrees W as prime meridian 		MOC red wide-angle context image R17-00540
MOC narrow-angle image R17-00539
Map projection is sinusoidal, using 48.16 degrees W as prime meridian 		MOC red wide-angle context image R17-00540
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Ancillary data for MOC narrow-angle image R17-00539

Acquisition parameters 
     Image ID (picno): R17-00539
     Image start time: 2004-05-07T02:01:13.31 SCET
         Image  width:   1024      pixels
         Image height:   3584      pixels
Line integration time:      0.4821 millisec
   Pixel aspect ratio:      0.93
   Crosstrack summing:      1
    Downtrack summing:      1
     Compression type: MOC-PRED-X-5
            Gain mode:     0A (hexadecimal)
          Offset mode:     38 (decimal)
Derived values 
Longitude of image center:     48.16°W
 Latitude of image center:     22.60°N
       Scaled pixel width:      1.58   meters
      Scaled image  width:      1.61   km
      Scaled image height:      5.25   km
     Solar longitude (Ls):     29.78°
    Local True Solar Time:     13.92   decimal hours
           Emission angle:     17.95°
          Incidence angle:     29.43°
              Phase angle:     37.27°
            North azimuth:     93.21°
              Sun azimuth:    347.46°
      Spacecraft altitude:    401.88   km
           Slant distance:    420.11   km

Policy regarding use of processed images

Release date: 6 April 2005